Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, is https://bookmarkinglife.com/story5137137/bip39-wallet-https-linktr-ee-bip39-bip-39-no-further-a-mystery